Sodium Aluminium Sulpho Silicate contains water soluble matter in a maximum range of 0.8%. Sodium Aluminium Sulpho Silicate comprises of sieve residue in a maximum range of 0.05%. Sodium Aluminium Sulpho Silicate is hygienically processed that ensures safety of usage. Sodium Aluminium Sulpho Silicate can absorb oil in a rate of 50%.